pg-libphonenumber/pg_libphonenumber.sql.template

-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION pg_libphonenumber" to load this file. \quit

CREATE TYPE phone_number;

--Basic function definitions

CREATE FUNCTION phone_number_in(cstring) RETURNS phone_number
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_in';

CREATE FUNCTION phone_number_out(phone_number) RETURNS cstring
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_out';

CREATE FUNCTION phone_number_recv(internal) RETURNS phone_number
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_recv';

CREATE FUNCTION phone_number_send(phone_number) RETURNS bytea
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_send';

CREATE TYPE phone_number (
    INTERNALLENGTH = SIZEOF_PHONE_NUMBER,
    INPUT = phone_number_in,
    OUTPUT = phone_number_out,
    RECEIVE = phone_number_recv,
    SEND = phone_number_send,
    ALIGNMENT = double,
    STORAGE = plain
);

--Cast definitions

CREATE CAST (phone_number AS text)
	WITH INOUT;

--Operator definitions

CREATE FUNCTION phone_number_equal(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_equal';

CREATE OPERATOR = (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_equal,
	commutator = =,
	negator = <>,
	restrict = eqsel,
	join = eqjoinsel,
	hashes = true,
	merges = true
);

CREATE FUNCTION phone_number_not_equal(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_not_equal';

CREATE OPERATOR <> (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_not_equal,
	commutator = <>,
	negator = =,
	restrict = neqsel,
	join = neqjoinsel
);

CREATE FUNCTION phone_number_less(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_less';

CREATE OPERATOR < (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_less,
	commutator = >,
	negator = >=,
	restrict = scalarltsel,
	join = scalarltjoinsel
);

CREATE FUNCTION phone_number_less_or_equal(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_less_or_equal';

CREATE OPERATOR <= (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_less_or_equal,
	commutator = >=,
	negator = >,
	restrict = scalarltsel,
	join = scalarltjoinsel
);

CREATE FUNCTION phone_number_greater(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_greater';

CREATE OPERATOR > (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_greater,
	commutator = >,
	negator = <=,
	restrict = scalargtsel,
	join = scalargtjoinsel
);

CREATE FUNCTION phone_number_greater_or_equal(phone_number, phone_number) RETURNS bool
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_greater_or_equal';

CREATE OPERATOR >= (
	leftarg = phone_number,
	rightarg = phone_number,
	procedure = phone_number_greater_or_equal,
	commutator = >=,
	negator = <,
	restrict = scalargtsel,
	join = scalargtjoinsel
);

CREATE FUNCTION phone_number_cmp(phone_number, phone_number) RETURNS integer
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'phone_number_cmp';

CREATE OPERATOR CLASS phone_number_ops
	DEFAULT FOR TYPE phone_number USING btree AS
		OPERATOR 1 <,
		OPERATOR 2 <=,
		OPERATOR 3 =,
		OPERATOR 4 >=,
		OPERATOR 5 >,
		FUNCTION 1 phone_number_cmp(phone_number, phone_number);

--General functions

CREATE FUNCTION parse_phone_number(text, text) RETURNS phone_number
    LANGUAGE c IMMUTABLE STRICT
    AS 'pg_libphonenumber', 'parse_phone_number';

-- vim:syntax=sql